34753409 has 2 divisors, whose sum is σ = 34753410. Its totient is φ = 34753408.

The previous prime is 34753403. The next prime is 34753429. The reversal of 34753409 is 90435743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20502784 + 14250625 = 4528^2 + 3775^2 .

It is an emirp because it is prime and its reverse (90435743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34753409 - 2⁸ = 34753153 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (34753403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17376704 + 17376705.

It is an arithmetic number, because the mean of its divisors is an integer number (17376705).

Almost surely, 2^34753409 is an apocalyptic number.

It is an amenable number.

34753409 is a deficient number, since it is larger than the sum of its proper divisors (1).

34753409 is an equidigital number, since it uses as much as digits as its factorization.

34753409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 34753409 is about 5895.2022017909. The cubic root of 34753409 is about 326.3366145549.

The spelling of 34753409 in words is "thirty-four million, seven hundred fifty-three thousand, four hundred nine".